Microfiche storage device
CA 1101750 A · Owner: Miller, Norman K. · Inventors: Miller, Norman K.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A storage device for microfiche cards and the like wherein a pair of sheets are secured in facing relation one, of which is provided with a plurality of parallel slots for receiving microfiche, and the other is cut to define a plurality of inverted generally U-shaped sheet formations having their upper bight regions or apices secured to the slotted sheet between respective slots. This permits of microfiche insertion through each slot between respectively adjacent inverted U-shaped formations to a limiting position of the microfiche with its edge engaging the junctures of the depending legs with the associated sheet.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted May 26, 1981. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended May 26, 1998.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.